| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $207.84 | 10.108% | $228.8485 | $228.85 | $228.85 | $228.80 |
| Purchase #2 | $220.53 | 5.625% | $232.9348 | $232.93 | $232.95 | $232.90 |
| Purchase #3 | $218.85 | 6.293% | $232.6222 | $232.62 | $232.60 | $232.60 |
| Purchase #4 | $139.43 | 9.691% | $152.9422 | $152.94 | $152.95 | $152.90 |
| Purchase #5 | $7.36 | 7.230% | $7.8921 | $7.89 | $7.90 | $7.90 |
| Purchase #6 | $174.97 | 3.432% | $180.975 | $180.98 | $181.00 | $181.00 |
| Purchase #7 | $167.98 | 3.613% | $174.0491 | $174.05 | $174.05 | $174.00 |
| 7 purchase totals = | $1,136.96 | $1,210.2639 | $1,210.26 | $1,210.30 | $1,210.10 | |